Examples of FlashAttribute

org.apache.click.util.FlashAttribute
orm logic .. String message = "Operation successfully completed"; getContext().setFlashAttribute("message", message); setRedirect(HomePage.class); return false; } To test for the existence of a flash attribute and then render it, you should set it as a variable in your template, because once it has been accessed from the session it is removed. Using Velocity as an example:
```
 #set ($message = $session.message) #if ($message) <p>$message</p> #end 
```
@see org.apache.click.Context @see SessionMap

Examples of org.apache.click.util.FlashAttribute

    public Object getSessionAttribute(String name) {
        if (hasSession()) {
            Object object = getSession().getAttribute(name);


            if (object instanceof FlashAttribute) {
                FlashAttribute flashObject = (FlashAttribute) object;
                object = flashObject.getValue();
                removeSessionAttribute(name);
            }


            return object;
        } else {

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Examples of org.apache.click.util.FlashAttribute

     *
     * @param name the storage name for the object in the session
     * @param value the object to store in the session
     */
    public void setFlashAttribute(String name, Object value) {
        getSession().setAttribute(name, new FlashAttribute(value));
    }

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Examples of org.apache.click.util.FlashAttribute

    public Object getSessionAttribute(String name) {
        if (hasSession()) {
            Object object = getSession().getAttribute(name);


            if (object instanceof FlashAttribute) {
                FlashAttribute flashObject = (FlashAttribute) object;
                object = flashObject.getValue();
                removeSessionAttribute(name);
            }


            return object;
        } else {

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Examples of org.apache.click.util.FlashAttribute

     *
     * @param name the storage name for the object in the session
     * @param value the object to store in the session
     */
    public void setFlashAttribute(String name, Object value) {
        getSession().setAttribute(name, new FlashAttribute(value));
    }

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Examples of org.apache.click.util.FlashAttribute

    public Object getSessionAttribute(String name) {
        if (hasSession()) {
            Object object = getSession().getAttribute(name);


            if (object instanceof FlashAttribute) {
                FlashAttribute flashObject = (FlashAttribute) object;
                object = flashObject.getValue();
                removeSessionAttribute(name);
            }


            return object;
        } else {

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Examples of org.apache.click.util.FlashAttribute

     *
     * @param name the storage name for the object in the session
     * @param value the object to store in the session
     */
    public void setFlashAttribute(String name, Object value) {
        getSession().setAttribute(name, new FlashAttribute(value));
    }

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Examples of org.apache.click.util.FlashAttribute

    public Object getSessionAttribute(String name) {
        if (hasSession()) {
            Object object = getSession().getAttribute(name);


            if (object instanceof FlashAttribute) {
                FlashAttribute flashObject = (FlashAttribute) object;
                object = flashObject.getValue();
                removeSessionAttribute(name);
            }


            return object;
        } else {

View Full Code Here

Examples of org.apache.click.util.FlashAttribute

     *
     * @param name the storage name for the object in the session
     * @param value the object to store in the session
     */
    public void setFlashAttribute(String name, Object value) {
        getSession().setAttribute(name, new FlashAttribute(value));
    }

View Full Code Here

Examples of org.apache.click.util.FlashAttribute

    public Object getSessionAttribute(String name) {
        if (hasSession()) {
            Object object = getSession().getAttribute(name);


            if (object instanceof FlashAttribute) {
                FlashAttribute flashObject = (FlashAttribute) object;
                object = flashObject.getValue();
                removeSessionAttribute(name);
            }


            return object;
        } else {

View Full Code Here

Examples of org.apache.click.util.FlashAttribute

     *
     * @param name the storage name for the object in the session
     * @param value the object to store in the session
     */
    public void setFlashAttribute(String name, Object value) {
        getSession().setAttribute(name, new FlashAttribute(value));
    }

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